Concepedia

Highly efficient CO<sub>2</sub> electrolysis to CO on Ruddlesden–Popper perovskite oxide with <i>in situ</i> exsolved Fe nanoparticles

Junil Choi, Seongmin Park, Hyunsu Han, Minho Kim, Minseon Park, Jeonghyeon Han, Won Bae Kim

Journal of Materials Chemistry A · 2021 · 57 citations · 41 references

DOI

Concepts

Abstract

A highly active and stable catalyst La<sub>1.2</sub>Sr<sub>0.8</sub>Mn<sub>0.4</sub>Fe<sub>0.6</sub>O<sub>4−α</sub> (R.P.LSMF) decorated with <italic>in situ</italic> exsolved Fe nanoparticles was derived from La<sub>0.6</sub>Sr<sub>0.4</sub>Mn<sub>0.2</sub>Fe<sub>0.8</sub>O<sub>3−δ</sub> (LSMF) by simple annealing and applied to CO<sub>2</sub> electrolysis on solid oxide electrolysis cells (SOECs).

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